could disgruntle
Verbo regular: disgruntle - disgruntled- disgruntled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could disgruntle
you could disgruntle
he could disgruntle
we could disgruntle
you could disgruntle
they could disgruntle 	I could be disgruntling
you could be disgruntling
he could be disgruntling
we could be disgruntling
you could be disgruntling
they could be disgruntling	I could have disgruntled
you could have disgruntled
he could have disgruntled
we could have disgruntled
you could have disgruntled
they could have disgruntled	I could have been disgruntling
you could have been disgruntling
he could have been disgruntling
we could have been disgruntling
you could have been disgruntling
they could have been disgruntling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't disgruntle
you couldn't disgruntle
he couldn't disgruntle
we couldn't disgruntle
you couldn't disgruntle
they couldn't disgruntle 	I couldn't be disgruntling
you couldn't be disgruntling
he couldn't be disgruntling
we couldn't be disgruntling
you couldn't be disgruntling
they couldn't be disgruntling	I couldn't have disgruntled
you couldn't have disgruntled
he couldn't have disgruntled
we couldn't have disgruntled
you couldn't have disgruntled
they couldn't have disgruntled	I couldn't have been disgruntling
you couldn't have been disgruntling
he couldn't have been disgruntling
we couldn't have been disgruntling
you couldn't have been disgruntling
they couldn't have been disgruntling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I disgruntle?
could you disgruntle?
could he disgruntle?
could we disgruntle?
could you disgruntle?
could they disgruntle? 	could I be disgruntling?
could you be disgruntling?
could he be disgruntling?
could we be disgruntling?
could you be disgruntling?
could they be disgruntling? 	could I have disgruntled?
could you have disgruntled?
could he have disgruntled?
could we have disgruntled?
could you have disgruntled?
could they have disgruntled? 	could I have been disgruntling?
could you have been disgruntling?
could he have been disgruntling?
could we have been disgruntling?
could you have been disgruntling?
could they have been disgruntling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I disgruntle?
couldn't you disgruntle?
couldn't he disgruntle?
couldn't we disgruntle?
couldn't you disgruntle?
couldn't they disgruntle? 	couldn't I be disgruntling?
couldn't you be disgruntling?
couldn't he be disgruntling?
couldn't we be disgruntling?
couldn't you be disgruntling?
couldn't they be disgruntling? 	couldn't I have disgruntled?
couldn't you have disgruntled?
couldn't he have disgruntled?
couldn't we have disgruntled?
couldn't you have disgruntled?
couldn't they have disgruntled? 	couldn't I have been disgruntling?
couldn't you have been disgruntling?
couldn't he have been disgruntling?
couldn't we have been disgruntling?
couldn't you have been disgruntling?
couldn't they have been disgruntling?